Average Error: 0.0 → 0.0
Time: 588.0ms
Precision: 64
\[x \cdot y - x\]
↓
\[x \cdot y - x\]
x \cdot y - x
↓
x \cdot y - x
double f(double x, double y) {
        double r302843 = x;
        double r302844 = y;
        double r302845 = r302843 * r302844;
        double r302846 = r302845 - r302843;
        return r302846;
}
↓
double f(double x, double y) {
        double r302847 = x;
        double r302848 = y;
        double r302849 = r302847 * r302848;
        double r302850 = r302849 - r302847;
        return r302850;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x \cdot y - x\]

  2. Final simplification0.0

    \[\leadsto x \cdot y - x\]

Reproduce

herbie shell --seed 2020027 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))